sun .5deg.comVientiane, Laos (Vientiane Prefecture) Sunrise, Sunset, Sun position (Altitude, Azimuth), Twilight and Daylight For day: 2026-08-17.
All times are shown in Vientiane local time (GMT+07:00
).
Night, Twilight, and Daylight Times in Vientiane for this day: 2026-08-17
 |
Zone Type | Start | End | Length |
| Night | 00:00:00 | 04:36:36 | 4h 36m 36s | |
| Astronomical Twilight | 04:36:36 | 05:03:26 | 26m 50s | |
| Nautical Twilight | 05:03:26 | 05:29:52 | 26m 26s | |
| Civil Twilight | 05:29:52 | 05:52:20 | 22m 28s | |
| Daylight | 05:52:20 | 18:35:09 | 12h 42m 49s | |
| Civil Twilight | 18:35:09 | 18:57:37 | 22m 28s | |
| Nautical Twilight | 18:57:37 | 19:24:03 | 26m 26s | |
| Astronomical Twilight | 19:24:03 | 19:50:52 | 26m 49s | |
| Night | 19:50:52 | 23:59:59 | 4h 9m 7s |
Sunrise, Sunset and Solar noon here: Vientiane, LA, for day: 2026-08-17.
| Sunrise | Solar noon | Sunset | |
| Time | 05:52:20 | 12:13:44 | 18:35:09 |
| Azimuth | 75.3° | 180° | 284.4° |
| Day Length |  |
12h 42m 49s |  |
Distance Earth-Sun (Center-to-center
12:00):
151 454 368 km94 109 381 mi
0°= North, 180°=South
Solar noon
Table view of above data:
(Azimuth: 0°=North, 90°=West, 180°=South, 270°=East)
| Time | Altitude | Azimuth |
| 000 | -58.1° | 353.4° |
| 100 | -56.4° | 20.4° |
| 200 | -49° | 41.2° |
| 300 | -38.3° | 55° |
| 400 | -26° | 64.3° |
| 500 | -12.8° | 70.9° |
| 600 | 0.9° | 75.9° |
| 700 | 14.9° | 80.2° |
| 800 | 29° | 84.1° |
| 900 | 43.2° | 88° |
| 1000 | 57.5° | 92.8° |
| 1100 | 71.6° | 101.2° |
| 1200 | 84.4° | 141.9° |
| 1300 | 78.1° | 249.8° |
| 1400 | 64.2° | 264° |
| 1500 | 49.9° | 269.8° |
| 1600 | 35.7° | 274° |
| 1700 | 21.5° | 277.8° |
| 1800 | 7.4° | 281.8° |
| 1900 | -6.4° | 286.4° |
| 2000 | -19.9° | 292.2° |
| 2100 | -32.8° | 300° |
| 2200 | -44.4° | 311.3° |
| 2300 | -53.7° | 328.6° |
| 2400 | -58.4° | 353.5° |